| Ngày giao dịch KHQ | Mô tả công thức | Hệ số điều chỉnh (C) Hệ số điều chỉnh quy hồi (aC) |
Giá tham chiếu (O) Giá đóng cửa phiên trước (LC) |
Giá khớp cuối ngày | Giá điều chỉnh (quy hồi) |
| 24/09/2025 | Split-Bonus 100/3 (Volume + 3%, Ratio=0.03)Rights 100/12 Price 10 (Volume + 12%, Ratio=0.12)34.40 (LC) + 0.12*10 (3) / 1 + 0.03 (2) + 0.12 (3) = 30.96 (O) |
1.11124 (C)
1.11124 x 1 = 1.11124 (aC) |
30.96 (O) (34.40) (LC) C=34.40/30.96 |
32.70 +1.74 +5.63% |
32.70 = 32.70 / 1 |
| 19/08/2025 | Cash 12%44.10 (LC) - 1.2 (1) = 42.90 (O) |
1.02797 (C)
1.02797 x 1.11124 = 1.14232 (aC) |
42.90 (O) (44.10) (LC) C=44.10/42.90 |
42.60 -0.30 -0.70% |
38.34 = 42.60 / 1.11124 |
| 13/08/2024 | Rights 4/1 Price 10 (Volume + 25%, Ratio=0.25)29.60 (LC) + 0.25*10 (3) / 1 + 0.25 (3) = 25.68 (O) |
1.15265 (C)
1.15265 x 1.14232 = 1.31669 (aC) |
25.68 (O) (29.60) (LC) C=29.60/25.68 |
26.30 +0.62 +2.41% |
23.02 = 26.30 / 1.14232 |
| 24/07/2024 | Cash 12%31.20 (LC) - 1.2 (1) = 30 (O) |
1.04 (C)
1.04 x 1.31669 = 1.36936 (aC) |
30.00 (O) (31.20) (LC) C=31.20/30.00 |
30.60 +0.60 +2% |
23.24 = 30.60 / 1.31669 |
| 10/08/2023 | Split-Bonus 100/12 (Volume + 12%, Ratio=0.12)20.80 (LC) / 1 + 0.12 (2) = 18.57 (O) |
1.12 (C)
1.12 x 1.36936 = 1.53368 (aC) |
18.57 (O) (20.80) (LC) C=20.80/18.57 |
18.10 -0.47 -2.54% |
13.22 = 18.10 / 1.36936 |
| 12/08/2022 | Split-Bonus 5/1 (Volume + 20%, Ratio=0.20)Rights 9/2 Price 10 (Volume + 22.22%, Ratio=0.22)24.40 (LC) + 0.22*10 (3) / 1 + 0.20 (2) + 0.22 (3) = 18.72 (O) |
1.30351 (C)
1.30351 x 1.53368 = 1.99916 (aC) |
18.72 (O) (24.40) (LC) C=24.40/18.72 |
20.50 +1.78 +9.52% |
13.37 = 20.50 / 1.53368 |
| 17/05/2021 | Split-Bonus 20/3 (Volume + 15%, Ratio=0.15)Rights 7/3 Price 10 (Volume + 42.86%, Ratio=0.43)26.80 (LC) + 0.43*10 (3) / 1 + 0.15 (2) + 0.43 (3) = 19.69 (O) |
1.36094 (C)
1.36094 x 1.99916 = 2.72074 (aC) |
19.69 (O) (26.80) (LC) C=26.80/19.69 |
21.60 +1.91 +9.69% |
10.80 = 21.60 / 1.99916 |
| 15/06/2020 | Cash 10%11.50 (LC) - 1 (1) = 10.50 (O) |
1.09524 (C)
1.09524 x 2.72074 = 2.97986 (aC) |
10.50 (O) (11.50) (LC) C=11.50/10.50 |
10 -0.50 -4.76% |
3.68 = 10 / 2.72074 |
| 11/02/2020 | Split-Bonus 10/1 (Volume + 10%, Ratio=0.10)Rights 10000/2866 Price 10 (Volume + 28.66%, Ratio=0.29)12.60 (LC) + 0.29*10 (3) / 1 + 0.10 (2) + 0.29 (3) = 11.15 (O) |
1.12965 (C)
1.12965 x 2.97986 = 3.36619 (aC) |
11.15 (O) (12.60) (LC) C=12.60/11.15 |
11.70 +0.55 +4.90% |
3.93 = 11.70 / 2.97986 |
| 24/08/2017 | Cash 5%12.40 (LC) - 0.5 (1) = 11.90 (O) |
1.04202 (C)
1.04202 x 3.36619 = 3.50763 (aC) |
11.90 (O) (12.40) (LC) C=12.40/11.90 |
12.30 +0.40 +3.36% |
3.65 = 12.30 / 3.36619 |